package stream.demo;

import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;
//筛选
public class ShaiXuan {
    public static void main(String[] args) {
        List<Person> personList = new ArrayList<Person>();
        personList.add(new Person("Tom", 8900, 23, "male", "New York"));
        personList.add(new Person("Jack", 7000, 25, "male", "Washington"));
        personList.add(new Person("Lily", 7800, 21, "female", "Washington"));
        personList.add(new Person("Anni", 8200, 24, "female", "New York"));
        personList.add(new Person("Owen", 9500, 25, "male", "New York"));
        personList.add(new Person("Alisa", 7900, 26, "female", "New York"));

        //筛选出工资大于7000的人的名字
        List<String> list = personList.stream().filter(x -> x.getSalary() > 7000).map(Person::getName).collect(Collectors.toList());
        System.out.println("高于7000工资的员工姓名；"+list);

    }
}
